Cita APA (7th ed.)
Stevenson, W. D. (1982). Elements of power system analysis (4th ed.). McGraw-Hill.
Cita Chicago (17th ed.)
Stevenson, William D. Elements of Power System Analysis. 4th ed. New York: McGraw-Hill, 1982.
Cita MLA (9th ed.)
Stevenson, William D. Elements of Power System Analysis. 4th ed. McGraw-Hill, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.